Technical parameters:Gas type: liquefied gasHeat Output: 42,000 BTUIgnition mode: piezoelectric ignitionSupply and exhaust mode: direct exhaustPower: 5-13kwHeat dissipation range diameter: 10MPowder coated cylindrical Glass tube patio heaterSafety protection device: flameout protection, dumping protectionGas consumption: 0.45kg/h-0.87kg/hIgnition life: 50000 timesPlace of use: OutdoorTemperature regulation: adjustableDetailed size1- Total heater height: 2210 mm(H)2- Reflector: Dia. 540mm3- Glass Tube: Dia. 100*1070 mm(H)4-Guard: Dia.325x1050mm(H), metal with powder coated5- Tank Housing: Dia. 380*700mm(H) 6- Base: Dia.460*90mm(H)Net weight: 19kg /42.2IBSGross weight: 22kg / 48.8IBSThe Package Include:1 x Heater1 x Installation kit1 x Pressure reducing v-alve1 x Hose1X Wheel1 x ManualCommercial Type : Pumping out 42,000 BTUs for an 32.8-foot diameter heat range, these units are the most powerful patio heaters in the market. They can also be wheeled away, ensuring exceptional mobility despite their hefty size. Heavy duty yet gorgeous with a stylish finish options, they are perfect for serious outdoor entertainers with big spaces.42,000 BTUs of Heat : The heavy-duty patio heater offers an impressive heat output of 42,000 BTUs. Mid-winter merry-making? No problem. Even more, the unit heats a wide area with a range of up to 32.8 feet in diameter. A nice alternative to a fire pit, the gas patio heater delivers quiet, soothing, consistent heat--with no smoke or open flames to worry about.